12128724

素因数分解:

$2^2\times 3^3\times {\mathrm{112303}}^1$

素因数の和:112316

約数の個数: 24

約数和(自身を含む): 31445120

約数和(自身を除く): 19316396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 112303, 224606, 336909, 449212, 673818, 1010727, 1347636, 2021454, 3032181, 4042908, 6064362, 12128724]

約数ペア:

[(1, 12128724), (2, 6064362), (3, 4042908), (4, 3032181), (6, 2021454), (9, 1347636), (12, 1010727), (18, 673818), (27, 449212), (36, 336909), (54, 224606), (108, 112303)]